2 FXS 2 GIGE NAT ROUTERGR HT812V2 Powerful 2 Port ATA with Gigabit NAT Router The HT812 v2 is an advanced 2 port analog telephone adapter ATA with 2 FXS ports and an integrated Gigabit NAT router. Features Supports 2 SIP profiles through 2 FXS ports and dual Gigabit ports Includes a built in NAT router which can handle routing speeds up to 100MBps TLS and SRTP security encryption technology to protect calls and accounts LED Indicators POWER NET1 NET2 PHONE1 PHONE2 Automated